Round|Lab Grown|IGI

0.99ct E VVS1 Round Lab Grown Diamond

EX • E/VVS1 • IGI LG803660955

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803660955

Diamond specifications and retailer prices

From $202 USD
As of October 27, 2026
Save $929 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,131 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803660955 or 803660955. Listed at 20 retailers as of October 25, 2026, with prices from $202 to $1,131, a $929 spread on the same certified stone. Reve Diamonds lists it at $1,131. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660955
Dimensions6.54 × 6.41 × 3.82 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm6.41 mm0.99 ctE / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660955
Side View
Table 63.0%Crown 32.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 58.8%

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 27
Current: $738 USD|Low: $180 USD|High: $1,160 USD|Avg: $550 USD|-5.4%
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
Reve Diamonds
October 29, 2026
Retailer 2$180 USD
Retailer 6$202 USD
Retailer 17$224 USD
Retailer 15$256 USD
Retailer 16$348 USD
Retailer 11$369 USD
Retailer 7$395 USD
Retailer 14$400 USD
Retailer 8$401 USD
Retailer 13$437 USD
Retailer 9$462 USD
Retailer 4$568 USD
Retailer 12$605 USD
Retailer 18$719 USD
Retailer 1$738 USD
Retailer 10$774 USD
Retailer 5$810 USD
Retailer 3$1,052 USD
Reve Diamonds$1,131 USD

37 data points across 19 retailers

20 retailers$202 USD to $1,131 USD

A
Retailer 1
-
$180 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$209 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$224 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$256 USD
HK$2,000 HKD
View
A
Retailer 6
-
$348 USD
View
A
Retailer 7
-
$369 USD
€351 EUR
View
B+
Retailer 8
-
$395 USD
View
A
Retailer 9
-
$400 USD
£315 GBP
View
A
Retailer 10
-
$401 USD
ZAR 6,477 ZAR
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$437 USD
£344 GBP
View
B+
Retailer 12
-
$462 USD
View
B+
Retailer 13
-
$568 USD
View
B+
Retailer 14
-
$605 USD
SGD 818 SGD
View
B
Retailer 15
-
$719 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$738 USD
View
B
Retailer 17
-
$774 USD
View
B
Retailer 18
-
$810 USD
View
B
Retailer 19
-
$1,052 USD
£828 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
8985E4B26 · Oct 25
$1,131 USD
View
19 more retailers have this diamond
Prices start from $202 USDSave up to $929 USD

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 Round
$202 USD