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Round|Lab Grown|IGI

1.03ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG781618216

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781618216

Diamond specifications and retailer prices

From $184 USD
As of October 29, 2026
Save $1,734 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,918 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 LG781618216 or 781618216. Listed at 22 retailers as of October 27, 2026, with prices from $184 to $1,918, a $1,734 spread on the same certified stone. Queensmith lists it at $1,918. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618216
Dimensions6.55 × 6.59 × 3.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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 mm6.59 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618216
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.4%

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: $184 USD|Low: $176 USD|High: $1,077 USD|Avg: $435 USD
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
October 29, 2026
Retailer 1$184 USD
Retailer 5$204 USD
Retailer 2$213 USD
Retailer 4$228 USD
Retailer 13$228 USD
Retailer 6$308 USD
Retailer 7$363 USD
Retailer 10$391 USD
Retailer 9$408 USD
Retailer 8$421 USD
Retailer 11$555 USD
Retailer 3$575 USD
Retailer 14$732 USD
Retailer 12$1,066 USD

31 data points across 14 retailers

22 retailers$184 USD to $1,918 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
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$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
A
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
-
$467 USD
View
B+
Retailer 14
-
$555 USD
A$854 AUD
View
B+
Retailer 15
-
$575 USD
View
B+
Retailer 16
-
$620 USD
SGD 838 SGD
View
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
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$1,066 USD
£839 GBP
View
B
Retailer 21
-
$1,141 USD
View
Most Expensive
B
Queensmith
LG781618216 · Oct 27
$1,918 USD
£1,510 GBP
View
21 more retailers have this diamond
Prices start from $184 USDSave up to $1,734 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