Asscher|Lab Grown|IGI

0.99ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG688517275

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG688517275

Diamond specifications and retailer prices

From $169 USD
As of October 30, 2026
Save $872 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,041 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown asscher diamond

This 0.99ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG688517275 or 688517275. Listed at 16 retailers as of October 30, 2026, with prices from $169 to $1,041, a $872 spread on the same certified stone. Reve Diamonds lists it at $1,041. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.3°
Pavilion angle45.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688517275
Dimensions5.28 × 5.24 × 3.66 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.28 mm5.24 mm0.99 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG688517275
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 45.3°Culet: NoneDepth 69.8%

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: $243 USD|Low: $169 USD|High: $1,010 USD|Avg: $447 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$169 USD
Retailer 8$189 USD
Retailer 1$243 USD
Retailer 4$329 USD
Retailer 7$341 USD
Retailer 5$356 USD
Retailer 6$358 USD
Retailer 11$484 USD
Retailer 10$535 USD
Retailer 9$886 USD
Retailer 2$1,010 USD

43 data points across 11 retailers

16 retailers$169 USD to $1,041 USD

A
Cheapest Retailer
-
$169 USD
Final sale: no returns
A
Retailer 2
-
$189 USD
View
A
Retailer 3
-
$243 USD
£191 GBP
View
B+
Retailer 4
-
$255 USD
View
A
Retailer 5
-
$273 USD
View
A
Retailer 6
-
$329 USD
£259 GBP
View
A
Retailer 7
-
$341 USD
ZAR 5,506 ZAR
View
A
Retailer 8
-
$356 USD
€339 EUR
View
A
Retailer 9
-
$358 USD
£282 GBP
View
B+
Retailer 10
-
$484 USD
View
Retailer 11
-
$535 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$606 USD
View
B
Retailer 13
-
$662 USD
View
Retailer 14
-
$886 USD
£698 GBP
View
Price last confirmed 9 days ago
B
Retailer 15
-
$1,010 USD
View
Most Expensive
B
Reve Diamonds
918D0CADA · Oct 30
$1,041 USD
View
15 more retailers have this diamond
Prices start from $169 USDSave up to $872 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 Asscher
$169 USD