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Radiant|Lab Grown|IGI

0.99ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG770613069

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG770613069

Diamond specifications and retailer prices

From $200 SGD
$156 USD
As of October 30, 2026
Save $1,148 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,348 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770613069 or 770613069. Listed at 20 retailers as of October 30, 2026, with prices from $200 to $1,348, a $1,148 spread on the same certified stone. Reve Diamonds lists it at $1,348. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770613069
Dimensions7.04 × 4.93 × 3.35 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm4.93 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770613069
Side View
Table 66.0%Crown 44.5°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.0%

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 30
Current: $433 SGD|Low: $197 SGD|High: $1,348 SGD|Avg: $543 SGD|+5.8%
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
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 3$200 SGD
Retailer 10$223 SGD
Retailer 17$232 SGD
Retailer 5$247 SGD
Retailer 6$247 SGD
Retailer 2$320 SGD
Retailer 1$433 SGD
Retailer 8$440 SGD
Retailer 14$447 SGD
Retailer 11$450 SGD
Retailer 13$470 SGD
Retailer 16$474 SGD
Retailer 19$609 SGD
Retailer 15$616 SGD
Retailer 7$654 SGD
Retailer 4$795 SGD
Retailer 18$840 SGD
Retailer 9$866 SGD
Retailer 12$1,162 SGD
Reve Diamonds$1,348 SGD

37 data points across 20 retailers

20 retailers$200 SGD to $1,348 SGD

A
Cheapest Retailer
-
$200 SGD
$156 USD
A
Retailer 2
-
$223 SGD
$174 USD
View
Final sale: no returns
A
Retailer 3
-
$232 SGD
$181 USD
View
A
Retailer 4
-
$247 SGD
$193 USD
View
A
Retailer 5
-
$247 SGD
$193 USD
View
Retailer 6
-
$320 SGD
£196 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$433 SGD
£266 GBP
View
A
Retailer 8
-
$440 SGD
$343 USD
View
A
Retailer 9
-
$447 SGD
ZAR 5,634 ZAR
View
A
Retailer 10
-
$450 SGD
$351 USD
View
A
Retailer 11
-
$470 SGD
£289 GBP
View
Retailer 12
-
$474 SGD
€352 EUR
View
Price last confirmed 7 days ago
Retailer 13
-
$609 SGD
$475 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$616 SGD
A$740 AUD
View
B+
Retailer 15
-
$654 SGD
$510 USD
View
B+
Retailer 16
-
$795 SGD
$620 USD
View
B
Retailer 17
-
$840 SGD
$655 USD
View
B
Retailer 18
-
$866 SGD
$675 USD
View
B
Retailer 19
-
$1,162 SGD
£714 GBP
View
Most Expensive
B
Reve Diamonds
5B6CD1BD8 · Oct 30
$1,348 SGD
$1,052 USD
View
19 more retailers have this diamond
Prices start from $200 SGDSave up to $1,148 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
0.99ct Radiant
$200 SGD