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Oval|Lab Grown|IGI

2.05ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG770669257

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770669257

Diamond specifications and retailer prices

From $508 USD
As of October 29, 2026
Save $4,192 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,700 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.05ct lab-grown oval diamond

This 2.05ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770669257 or 770669257. Listed at 23 retailers as of October 29, 2026, with prices from $508 to $4,700, a $4,192 spread on the same certified stone. Brilliant Earth lists it at $4,700. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770669257
Dimensions10.25 × 7.17 × 4.49 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.25 mm7.17 mm2.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770669257
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,084 USD|Low: $508 USD|High: $4,510 USD|Avg: $1,836 USD|-9.6%
Retailer 1
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Retailer 22
November 1, 2026
Retailer 2$508 USD
Retailer 8$568 USD
Retailer 14$568 USD
Retailer 4$629 USD
Retailer 19$765 USD
Retailer 10$947 USD
Retailer 15$977 USD
Retailer 1$1,084 USD
Retailer 18$1,195 USD
Retailer 11$1,345 USD
Retailer 22$1,538 USD
Retailer 16$1,542 USD
Retailer 17$1,676 USD
Retailer 7$1,827 USD
Retailer 9$2,027 USD
Retailer 3$2,333 USD
Retailer 13$2,369 USD
Retailer 6$2,402 USD
Retailer 20$3,020 USD
Retailer 21$3,520 USD
Retailer 12$3,689 USD
Retailer 5$4,510 USD

40 data points across 22 retailers

23 retailers$508 USD to $4,700 USD

A
Cheapest Retailer
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$508 USD
A
Retailer 2
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$568 USD
View
Final sale: no returns
A
Retailer 3
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$568 USD
View
A
Retailer 4
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$629 USD
View
A
Retailer 5
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$765 USD
View
A
Retailer 6
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$947 USD
View
A
Retailer 7
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$977 USD
View
A
Retailer 8
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$1,084 USD
£853 GBP
View
A
Retailer 9
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$1,195 USD
A$1,838 AUD
View
A
Retailer 10
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$1,345 USD
View
A
Retailer 11
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$1,538 USD
View
A
Retailer 12
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$1,542 USD
A$2,373 AUD
View
B+
Retailer 13
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$1,676 USD
ZAR 27,083 ZAR
View
B+
Retailer 14
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$1,827 USD
View
B+
Retailer 15
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$2,027 USD
£1,596 GBP
View
B+
Retailer 16
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$2,333 USD
View
B+
Retailer 17
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$2,369 USD
View
B+
Retailer 18
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$2,402 USD
SGD 3,246 SGD
View
B+
Retailer 19
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$3,020 USD
£2,378 GBP
View
B+
Retailer 20
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$3,520 USD
View
B
Retailer 21
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$3,689 USD
A$5,676 AUD
View
B
Retailer 22
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$4,510 USD
View
Most Expensive
B
Brilliant Earth
22138673Y · Oct 31
$4,700 USD
View
22 more retailers have this diamond
Prices start from $508 USDSave up to $4,192 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.05ct Oval
$508 USD