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Round|Lab Grown|IGI

2.05ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG683520868

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683520868

Diamond specifications and retailer prices

From $506 SGD
$396 USD
As of November 1, 2026
Save $2,820 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,326 SGD at Adiamor · As of October 31, 2026
View at Adiamor

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG683520868 or 683520868. Listed at 20 retailers as of October 31, 2026, with prices from $506 to $3,326, a $2,820 spread on the same certified stone. Adiamor lists it at $3,326. 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
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683520868
Dimensions8.17 × 8.13 × 5.02 mm
L/W Ratio1.00
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
8.17 mm8.13 mm2.05 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683520868
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: Nov 1
Current: $1,013 SGD|Low: $486 SGD|High: $2,787 SGD|Avg: $1,297 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 3$506 SGD
Retailer 9$565 SGD
Retailer 6$566 SGD
Retailer 2$628 SGD
Retailer 4$628 SGD
Retailer 12$818 SGD
Retailer 18$863 SGD
Retailer 10$966 SGD
Retailer 1$1,013 SGD
Retailer 11$1,019 SGD
Retailer 13$1,389 SGD
Retailer 14$1,514 SGD
Retailer 17$1,760 SGD
Retailer 5$2,017 SGD
Retailer 7$2,325 SGD
Retailer 8$2,351 SGD
Retailer 16$2,466 SGD
Retailer 15$2,761 SGD

44 data points across 18 retailers

20 retailers$506 SGD to $3,326 SGD

A
Cheapest Retailer
-
$506 SGD
$396 USD
A
Retailer 2
-
$565 SGD
$442 USD
View
Final sale: no returns
A
Retailer 3
-
$566 SGD
$443 USD
View
A
Retailer 4
-
$628 SGD
$491 USD
View
Retailer 5
-
$628 SGD
$491 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$818 SGD
$640 USD
View
A
Retailer 7
-
$863 SGD
$675 USD
View
A
Retailer 8
-
$966 SGD
$756 USD
View
A
Retailer 9
-
$1,013 SGD
£624 GBP
View
A
Retailer 10
-
$1,019 SGD
£627 GBP
View
A
Retailer 11
-
$1,389 SGD
A$1,671 AUD
View
A
Retailer 12
-
$1,514 SGD
ZAR 19,130 ZAR
View
B+
Retailer 13
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$1,760 SGD
$1,377 USD
View
B+
Retailer 14
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$2,017 SGD
$1,578 USD
View
B+
Retailer 15
-
$2,064 SGD
$1,615 USD
View
B+
Retailer 16
-
$2,325 SGD
$1,819 USD
View
B+
Retailer 17
-
$2,351 SGD
$1,839 USD
View
Retailer 18
-
$2,466 SGD
£1,519 GBP
View
Price last confirmed 11 days ago
B
Retailer 19
-
$2,761 SGD
$2,160 USD
View
Most Expensive
B
Adiamor
D-66780018 · Oct 31
$3,326 SGD
$2,602 USD
View
19 more retailers have this diamond
Prices start from $506 SGDSave up to $2,820 SGD

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 Round
$506 SGD