Cushion|Lab Grown|IGI

0.88ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG833636916

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833636916

Diamond specifications and retailer prices

From $404 USD
As of October 30, 2026
Save $1,292 USD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,696 USD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.88ct lab-grown cushion diamond

This 0.88ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG833636916 or 833636916. Listed at 18 retailers as of October 30, 2026, with prices from $404 to $1,696, a $1,292 spread on the same certified stone. Riddles Jewelry lists it at $1,696. 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

0.88
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833636916
Dimensions6.98 × 4.98 × 3.28 mm
L/W Ratio1.40
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
6.98 mm4.98 mm0.88 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833636916
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 65.9%

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: $630 USD|Low: $530 USD|High: $1,645 USD|Avg: $812 USD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$532 USD
Retailer 1$630 USD
Retailer 2$643 USD
Retailer 10$645 USD
Retailer 9$660 USD
Retailer 3$719 USD
Retailer 8$733 USD
Retailer 6$994 USD
Retailer 7$1,006 USD
Retailer 5$1,633 USD

37 data points across 10 retailers

18 retailers$404 USD to $1,696 USD

A
Cheapest Retailer
-
$404 USD
Final sale: no returns
A
Retailer 2
-
$532 USD
£419 GBP
View
A
Retailer 3
-
$603 USD
View
A
Retailer 4
-
$630 USD
€600 EUR
View
A
Retailer 5
-
$643 USD
View
A
Retailer 6
-
$645 USD
View
A
Retailer 7
-
$660 USD
View
A
Retailer 8
-
$719 USD
£566 GBP
View
A
Retailer 9
-
$733 USD
ZAR 11,845 ZAR
View
B+
Retailer 10
-
$871 USD
View
B+
Retailer 11
-
$994 USD
A$1,529 AUD
View
B+
Retailer 12
-
$1,006 USD
A$1,548 AUD
View
B+
Retailer 13
-
$1,348 USD
View
B
Retailer 14
-
$1,437 USD
CA$1,996 CAD
View
B
Retailer 15
-
$1,461 USD
View
B
Retailer 16
-
$1,599 USD
View
B
Retailer 17
-
$1,633 USD
£1,286 GBP
View
Most Expensive
B
Riddles Jewelry
1980478035 · Oct 31
$1,696 USD
View
17 more retailers have this diamond
Prices start from $404 USDSave up to $1,292 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
0.88ct Cushion
$404 USD