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Round|Lab Grown|IGI

1.00ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG770689222

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770689222

Diamond specifications and retailer prices

From $204 USD
As of October 30, 2026
Save $936 USD (82%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,140 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown round diamond

This 1ct 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 LG770689222 or 770689222. Listed at 27 retailers as of October 30, 2026, with prices from $204 to $1,140, a $936 spread on the same certified stone. Reve Diamonds lists it at $1,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770689222
Dimensions6.51 × 6.55 × 3.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.55 mm1.00 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770689222
Side View
Table 60.0%Crown 31.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 59.7%

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: Oct 30
Current: $410 USD|Low: $204 USD|High: $1,149 USD|Avg: $563 USD|+2.9%
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
November 1, 2026
Retailer 7$204 USD
Retailer 6$227 USD
Retailer 15$256 USD
Retailer 3$292 USD
Retailer 5$308 USD
Retailer 13$390 USD
Retailer 1$410 USD
Retailer 12$420 USD
Retailer 4$466 USD
Retailer 2$519 USD
Retailer 14$554 USD
Retailer 8$620 USD
Retailer 9$744 USD
Retailer 16$772 USD
Retailer 10$785 USD
Retailer 11$880 USD
Retailer 18$1,050 USD
Retailer 17$1,074 USD
Reve Diamonds$1,140 USD

42 data points across 19 retailers

27 retailers$204 USD to $1,140 USD

Retailer 1
-
$183 USD
Price last confirmed 21 days ago
Retailer 2
-
$186 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$204 USD
View
Final sale: no returns
Retailer 4
-
$213 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$216 USD
View
Price last confirmed 40 days ago
Retailer 6
-
$227 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$227 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$228 USD
View
Price last confirmed 37 days ago
A
Retailer 9
-
$256 USD
HK$2,000 HKD
View
A
Retailer 10
-
$292 USD
View
A
Retailer 11
-
$308 USD
View
B+
Retailer 12
-
$390 USD
ZAR 6,304 ZAR
View
B+
Retailer 13
-
$410 USD
£323 GBP
View
B+
Retailer 14
-
$420 USD
€400 EUR
View
B+
Retailer 15
-
$466 USD
View
B+
Retailer 16
-
$519 USD
A$798 AUD
View
B+
Retailer 17
-
$554 USD
A$853 AUD
View
B
Retailer 18
-
$620 USD
SGD 838 SGD
View
Retailer 19
-
$731 USD
View
Price last confirmed 32 days ago
Retailer 20
-
$752 USD
View
Price last confirmed 40 days ago
B
Retailer 21
-
$759 USD
View
B
Retailer 22
-
$772 USD
View
B
Retailer 23
-
$785 USD
View
B
Retailer 24
-
$880 USD
View
Retailer 25
-
$1,050 USD
View
Price last confirmed 17 days ago
Retailer 26
-
$1,074 USD
£846 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
Reve Diamonds
AC72BFE7C · Oct 30
$1,140 USD
View
26 more retailers have this diamond
Prices start from $204 USDSave up to $936 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
1.00ct Round
$204 USD