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Round|Lab Grown|IGI

1.03ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG818644612

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818644612

Diamond specifications and retailer prices

From $184 USD
As of October 29, 2026
Save $1,696 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,880 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818644612 or 818644612. Listed at 24 retailers as of October 27, 2026, with prices from $184 to $1,880, a $1,696 spread on the same certified stone. Queensmith lists it at $1,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644612
Dimensions6.55 × 6.53 × 3.91 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.55 mm6.53 mm1.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644612
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.7%

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: Oct 29
Current: $1,069 USD|Low: $176 USD|High: $1,189 USD|Avg: $513 USD|-0.7%
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
October 29, 2026
Retailer 2$184 USD
Retailer 14$204 USD
Retailer 6$213 USD
Retailer 4$228 USD
Retailer 8$228 USD
Retailer 3$308 USD
Retailer 9$363 USD
Retailer 12$391 USD
Retailer 11$408 USD
Retailer 10$421 USD
Retailer 13$555 USD
Retailer 16$575 USD
Retailer 5$732 USD
Retailer 15$1,040 USD
Retailer 1$1,069 USD
Retailer 7$1,189 USD

45 data points across 16 retailers

24 retailers$184 USD to $1,880 USD

A
Cheapest Retailer
-
$184 USD
A
Retailer 2
-
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$213 USD
View
A
Retailer 4
-
$228 USD
View
A
Retailer 5
-
$228 USD
View
A
Retailer 6
-
$256 USD
HK$2,000 HKD
View
B+
Retailer 7
-
$308 USD
View
A
Retailer 8
-
$360 USD
View
A
Retailer 9
-
$363 USD
£286 GBP
View
B+
Retailer 10
-
$391 USD
ZAR 6,313 ZAR
View
B+
Retailer 11
-
$408 USD
£321 GBP
View
B+
Retailer 12
-
$421 USD
€401 EUR
View
B+
Retailer 13
-
$555 USD
A$854 AUD
View
B+
Retailer 14
-
$575 USD
View
B+
Retailer 15
-
$620 USD
SGD 838 SGD
View
B
Retailer 16
-
$699 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$732 USD
View
B
Retailer 18
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$760 USD
View
B
Retailer 19
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$786 USD
View
B
Retailer 20
-
$1,040 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$1,069 USD
£842 GBP
View
B
Retailer 22
-
$1,141 USD
View
B
Retailer 23
-
$1,189 USD
£936 GBP
View
Most Expensive
B
Queensmith
LG818644612 · Oct 27
$1,880 USD
£1,480 GBP
View
23 more retailers have this diamond
Prices start from $184 USDSave up to $1,696 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
1.03ct Round
$184 USD