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Round|Lab Grown|IGI

2.09ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG770644089

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770644089

Diamond specifications and retailer prices

From $400 SGD
$312 USD
As of October 29, 2026
Save $2,279 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,679 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770644089 or 770644089. Listed at 18 retailers as of October 28, 2026, with prices from $400 to $2,679, a $2,279 spread on the same certified stone. Brilliant Earth lists it at $2,679. 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

2.09
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770644089
Dimensions8.20 × 8.27 × 5.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm8.27 mm2.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770644089
Side View
Table 57.0%Crown 33.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

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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: $2,679 SGD|Low: $383 SGD|High: $2,781 SGD|Avg: $1,084 SGD|-3.7%
Brilliant Earth
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
October 29, 2026
Retailer 16$400 SGD
Retailer 5$464 SGD
Retailer 7$496 SGD
Retailer 17$496 SGD
Retailer 14$692 SGD
Retailer 10$722 SGD
Retailer 11$807 SGD
Retailer 3$809 SGD
Retailer 9$818 SGD
Retailer 4$856 SGD
Retailer 12$1,100 SGD
Retailer 13$1,196 SGD
Retailer 15$1,224 SGD
Retailer 6$1,594 SGD
Retailer 2$1,997 SGD
Retailer 8$2,219 SGD
Brilliant Earth$2,679 SGD

36 data points across 17 retailers

18 retailers$400 SGD to $2,679 SGD

A
Cheapest Retailer
-
$400 SGD
$312 USD
A
Retailer 2
-
$464 SGD
$362 USD
View
A
Retailer 3
-
$496 SGD
$387 USD
View
A
Retailer 4
-
$496 SGD
$387 USD
View
A
Retailer 5
-
$692 SGD
$540 USD
View
A
Retailer 6
-
$722 SGD
£443 GBP
View
A
Retailer 7
-
$807 SGD
€600 EUR
View
A
Retailer 8
-
$809 SGD
$631 USD
View
A
Retailer 9
-
$818 SGD
$638 USD
View
A
Retailer 10
-
$856 SGD
$668 USD
View
A
Retailer 11
-
$1,100 SGD
A$1,320 AUD
View
B+
Retailer 12
-
$1,196 SGD
ZAR 15,071 ZAR
View
B+
Retailer 13
-
$1,224 SGD
$955 USD
View
B+
Retailer 14
-
$1,594 SGD
$1,244 USD
View
B+
Retailer 15
-
$1,653 SGD
$1,290 USD
View
B+
Retailer 16
-
$1,997 SGD
£1,227 GBP
View
B
Retailer 17
-
$2,263 SGD
$1,766 USD
View
Most Expensive
B
Brilliant Earth
17882859A · Oct 28
$2,679 SGD
$2,090 USD
View
17 more retailers have this diamond
Prices start from $400 SGDSave up to $2,279 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
2.09ct Round
$400 SGD