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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG688516250

Shape and cutting style on the report: Round brilliant

Certificate IGI LG688516250

Diamond specifications and retailer prices

From $210 USD
As of November 1, 2026
Save $945 USD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,155 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG688516250 or 688516250. Listed at 25 retailers as of November 1, 2026, with prices from $210 to $1,155, a $945 spread on the same certified stone. Reve Diamonds lists it at $1,155. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688516250
Dimensions6.47 × 6.51 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.51 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688516250
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.3%

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 1
Current: $568 USD|Low: $210 USD|High: $1,164 USD|Avg: $587 USD|-1.0%
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
Reve Diamonds
November 2, 2026
Retailer 4$210 USD
Retailer 8$237 USD
Retailer 3$315 USD
Retailer 9$385 USD
Retailer 11$402 USD
Retailer 10$422 USD
Retailer 2$472 USD
Retailer 16$519 USD
Retailer 1$568 USD
Retailer 5$635 USD
Retailer 14$636 USD
Retailer 15$752 USD
Retailer 6$766 USD
Retailer 7$803 USD
Retailer 12$900 USD
Retailer 13$1,095 USD
Reve Diamonds$1,155 USD

41 data points across 17 retailers

25 retailers$210 USD to $1,155 USD

Retailer 1
-
$180 USD
Price last confirmed 25 days ago
Retailer 2
-
$191 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$210 USD
View
Final sale: no returns
Retailer 4
-
$218 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$221 USD
View
Price last confirmed 41 days ago
Retailer 6
-
$233 USD
View
Price last confirmed 37 days ago
Retailer 7
-
$233 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$233 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$269 USD
HK$2,100 HKD
View
A
Retailer 10
-
$315 USD
View
B+
Retailer 11
-
$385 USD
€367 EUR
View
B+
Retailer 12
-
$402 USD
ZAR 6,499 ZAR
View
B+
Retailer 13
-
$422 USD
£332 GBP
View
B+
Retailer 14
-
$472 USD
View
B+
Retailer 15
-
$519 USD
A$798 AUD
View
B+
Retailer 16
-
$568 USD
A$874 AUD
View
B
Retailer 17
-
$635 USD
SGD 858 SGD
View
B
Retailer 18
-
$636 USD
A$979 AUD
View
Retailer 19
-
$749 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$752 USD
View
B
Retailer 21
-
$782 USD
View
B
Retailer 22
-
$803 USD
View
B
Retailer 23
-
$900 USD
View
B
Retailer 24
-
$1,095 USD
£862 GBP
View
Most Expensive
B
Reve Diamonds
3B25BBE85 · Nov 1
$1,155 USD
View
24 more retailers have this diamond
Prices start from $210 USDSave up to $945 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
$210 USD