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Round|Lab Grown|IGI

3.07ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG805683606

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805683606

Diamond specifications and retailer prices

From $480 SGD
As of November 5, 2026
Save $2,042 SGD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,523 SGD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805683606 or 805683606. Listed at 17 retailers as of November 4, 2026, with prices from $480 to $2,523, a $2,042 spread on the same certified stone. Rare Carat lists it at $2,523. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.07
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805683606
Dimensions9.44 × 9.40 × 5.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.44 mm9.40 mm3.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805683606
Side View
Table 58.0%Crown 32.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

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: Nov 5
Current: $2,523 SGD|Low: $461 SGD|High: $2,625 SGD|Avg: $1,269 SGD|-3.9%
Rare Carat
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
November 6, 2026
Retailer 15$480 SGD
Retailer 8$536 SGD
Retailer 3$538 SGD
Retailer 9$595 SGD
Retailer 14$595 SGD
Retailer 12$786 SGD
Retailer 10$789 SGD
Retailer 4$948 SGD
Retailer 17$987 SGD
Retailer 2$1,061 SGD
Retailer 7$1,415 SGD
Retailer 13$1,668 SGD
Retailer 16$1,912 SGD
Retailer 6$1,961 SGD
Retailer 5$2,239 SGD
Retailer 11$2,317 SGD
Rare Carat$2,523 SGD

44 data points across 17 retailers

17 retailers$480 SGD to $2,523 SGD

A
Cheapest Retailer
-
$480 SGD
A
Retailer 2
-
$536 SGD
View
Final sale: no returns
A
Retailer 3
-
$538 SGD
View
Retailer 4
-
$595 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$595 SGD
View
A
Retailer 6
-
$786 SGD
View
A
Retailer 7
-
$789 SGD
View
B+
Retailer 8
-
$948 SGD
View
A
Retailer 9
-
$987 SGD
View
A
Retailer 10
-
$1,061 SGD
View
B+
Retailer 11
-
$1,415 SGD
View
B+
Retailer 12
-
$1,668 SGD
View
B+
Retailer 13
-
$1,912 SGD
View
B+
Retailer 14
-
$1,961 SGD
View
B
Retailer 15
-
$2,239 SGD
View
B
Retailer 16
-
$2,317 SGD
View
Most Expensive
B
Rare Carat
575-10A_l_805683606 · Nov 4
$2,523 SGD
$1,975 USD
View
16 more retailers have this diamond
Prices start from $480 SGDSave up to $2,042 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
3.07ct Round
$480 SGD