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Oval|Lab Grown|IGI

2.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG780661171

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780661171

Diamond specifications and retailer prices

From $1,093 NZD
$616 USD
As of October 29, 2026
Save $4,797 NZD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,648 NZD at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

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 LG780661171 or 780661171. Listed at 25 retailers as of October 26, 2026, with a 439% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661171
Dimensions10.25 × 6.98 × 4.43 mm
L/W Ratio1.47
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 mm6.98 mm2.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661171
Side View
Table 59.0%Crown 34.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.5%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $6,648 NZD|Low: $1,093 NZD|High: $6,648 NZD|Avg: $3,248 NZD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 22$1,093 NZD
Retailer 18$1,222 NZD
Retailer 15$1,224 NZD
Retailer 9$1,356 NZD
Retailer 13$1,399 NZD
Retailer 7$1,476 NZD
Retailer 20$1,579 NZD
Retailer 3$1,762 NZD
Retailer 23$1,819 NZD
Retailer 8$2,057 NZD
Retailer 17$2,118 NZD
Retailer 4$2,938 NZD
Retailer 2$3,010 NZD
Retailer 5$3,121 NZD
Retailer 19$3,270 NZD
Retailer 14$3,565 NZD
Retailer 6$3,948 NZD
Retailer 12$4,081 NZD
Retailer 11$4,282 NZD
Retailer 16$4,379 NZD
Retailer 10$4,473 NZD
Retailer 21$5,890 NZD
Novita Diamonds$6,648 NZD

26 data points across 23 retailers

25 retailers$1,093 NZD to $5,890 NZD

A
Cheapest Retailer
-
$1,093 NZD
$616 USD
A
Retailer 2
-
$1,222 NZD
$689 USD
View
Final sale: no returns
A
Retailer 3
-
$1,224 NZD
$690 USD
View
A
Retailer 4
-
$1,356 NZD
$764 USD
View
A
Retailer 5
-
$1,399 NZD
£621 GBP
View
A
Retailer 6
-
$1,476 NZD
HK$6,500 HKD
View
A
Retailer 7
-
$1,579 NZD
$890 USD
View
Retailer 8
-
$1,650 NZD
$930 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$1,762 NZD
$993 USD
View
A
Retailer 10
-
$1,819 NZD
$1,025 USD
View
A
Retailer 11
-
$2,057 NZD
€1,104 EUR
View
A
Retailer 12
-
$2,118 NZD
£940 GBP
View
A
Retailer 13
-
$2,938 NZD
$1,656 USD
View
B+
Retailer 14
-
$3,010 NZD
A$2,610 AUD
View
B+
Retailer 15
-
$3,121 NZD
$1,759 USD
View
B+
Retailer 16
-
$3,270 NZD
ZAR 29,776 ZAR
View
B+
Retailer 17
-
$3,565 NZD
$2,009 USD
View
Retailer 18
-
$3,792 NZD
$2,137 USD
View
Price last confirmed 44 days ago
B+
Retailer 19
-
$3,948 NZD
£1,752 GBP
View
B+
Retailer 20
-
$4,081 NZD
$2,300 USD
View
B+
Retailer 21
-
$4,282 NZD
SGD 3,261 SGD
View
B+
Retailer 22
-
$4,379 NZD
$2,468 USD
View
B+
Retailer 23
-
$4,473 NZD
$2,521 USD
View
B+
Retailer 24
-
$5,890 NZD
£2,614 GBP
View
Most Expensive
Novita Diamonds
cert_780661171 · Oct 5
$6,648 NZD
A$5,764 AUD
View
Price last confirmed 26 days ago
24 more retailers have this diamond
Prices start from $1,093 NZDSave up to $4,797 NZD

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
$1,093 NZD