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Oval|Lab Grown|IGI

2.05ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG687531839

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG687531839

Diamond specifications and retailer prices

From $1,015 NZD
$570 USD
As of October 29, 2026
Save $5,395 NZD (84%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $6,410 NZD at Brilliant Earth · As of October 30, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG687531839 or 687531839. Listed at 27 retailers as of October 29, 2026, with prices from $1,015 to $6,410, a $5,395 spread on the same certified stone. Brilliant Earth lists it at $6,410. 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687531839
Dimensions7.13 × 7.13 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm7.13 mm2.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687531839
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.7%

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: $6,410 NZD|Low: $1,015 NZD|High: $11,075 NZD|Avg: $4,100 NZD|-42.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
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Retailer 13
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
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Retailer 24
October 30, 2026
Retailer 21$1,015 NZD
Retailer 13$1,134 NZD
Retailer 14$1,136 NZD
Retailer 8$1,257 NZD
Retailer 19$1,362 NZD
Retailer 5$1,367 NZD
Retailer 23$1,677 NZD
Retailer 22$1,688 NZD
Retailer 6$1,911 NZD
Retailer 2$1,963 NZD
Retailer 20$2,811 NZD
Retailer 24$2,829 NZD
Retailer 3$2,934 NZD
Retailer 18$3,034 NZD
Retailer 12$3,306 NZD
Retailer 4$3,663 NZD
Retailer 10$3,976 NZD
Retailer 11$4,049 NZD
Retailer 15$4,074 NZD
Retailer 16$4,155 NZD
Retailer 9$4,225 NZD
Retailer 7$5,465 NZD
Retailer 17$5,741 NZD
Brilliant Earth$6,410 NZD

33 data points across 24 retailers

27 retailers$1,015 NZD to $6,410 NZD

A
Cheapest Retailer
-
$1,015 NZD
$570 USD
A
Retailer 2
-
$1,134 NZD
$637 USD
View
Final sale: no returns
A
Retailer 3
-
$1,136 NZD
$638 USD
View
A
Retailer 4
-
$1,257 NZD
$706 USD
View
A
Retailer 5
-
$1,362 NZD
$765 USD
View
A
Retailer 6
-
$1,367 NZD
HK$6,000 HKD
View
A
Retailer 7
-
$1,677 NZD
$942 USD
View
A
Retailer 8
-
$1,688 NZD
$948 USD
View
Retailer 9
-
$1,752 NZD
$984 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
$1,911 NZD
€1,022 EUR
View
A
Retailer 11
-
$1,963 NZD
£868 GBP
View
B+
Retailer 12
-
$2,811 NZD
$1,579 USD
View
A
Retailer 13
-
$2,829 NZD
$1,589 USD
View
B+
Retailer 14
-
$2,934 NZD
$1,648 USD
View
B+
Retailer 15
-
$3,034 NZD
ZAR 27,532 ZAR
View
B+
Retailer 16
-
$3,306 NZD
$1,857 USD
View
B+
Retailer 17
-
$3,663 NZD
£1,620 GBP
View
B+
Retailer 18
-
$3,805 NZD
$2,137 USD
View
Retailer 19
-
$3,896 NZD
$2,188 USD
View
Price last confirmed 44 days ago
B+
Retailer 20
-
$3,976 NZD
SGD 3,018 SGD
View
B+
Retailer 21
-
$4,049 NZD
$2,274 USD
View
B+
Retailer 22
-
$4,074 NZD
$2,288 USD
View
Retailer 23
-
$4,155 NZD
A$3,590 AUD
View
Price last confirmed 8 days ago
B+
Retailer 24
-
$4,225 NZD
$2,373 USD
View
B
Retailer 25
-
$5,465 NZD
£2,417 GBP
View
Retailer 26
-
$5,741 NZD
A$4,961 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
18469413A · Oct 30
$6,410 NZD
$3,600 USD
View
26 more retailers have this diamond
Prices start from $1,015 NZDSave up to $5,395 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
$1,015 NZD