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Heart|Lab Grown|IGI

0.78ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG692519969

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG692519969

Diamond specifications and retailer prices

From $580 SGD
$454 USD
As of October 29, 2026
Save $2,933 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,513 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart 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 LG692519969 or 692519969. Listed at 19 retailers as of October 26, 2026, with prices from $580 to $3,513, a $2,933 spread on the same certified stone. MOH London lists it at $3,513. 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

0.78
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692519969
Dimensions6.36 × 5.80 × 3.68 mm
L/W Ratio1.10
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
6.36 mm5.80 mm0.78 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692519969
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.9%

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: $3,513 SGD|Low: $501 SGD|High: $8,987 SGD|Avg: $2,314 SGD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 8$580 SGD
Retailer 18$614 SGD
Retailer 16$688 SGD
Retailer 19$688 SGD
Retailer 12$762 SGD
Retailer 4$1,120 SGD
Retailer 2$1,151 SGD
Retailer 15$1,521 SGD
Retailer 11$1,774 SGD
Retailer 9$2,057 SGD
Retailer 7$2,156 SGD
Retailer 14$2,210 SGD
Retailer 13$2,244 SGD
Retailer 5$2,466 SGD
Retailer 17$2,654 SGD
Retailer 3$2,880 SGD
Retailer 6$3,490 SGD
MOH London$3,513 SGD
Retailer 10$8,987 SGD

38 data points across 19 retailers

19 retailers$580 SGD to $3,513 SGD

A
Cheapest Retailer
-
$580 SGD
$454 USD
A
Retailer 2
-
$614 SGD
$480 USD
View
A
Retailer 3
-
$688 SGD
$538 USD
View
Final sale: no returns
A
Retailer 4
-
$688 SGD
$538 USD
View
B+
Retailer 5
-
$762 SGD
$596 USD
View
B+
Retailer 6
-
$1,120 SGD
$876 USD
View
B+
Retailer 7
-
$1,151 SGD
$900 USD
View
B
Retailer 8
-
$1,521 SGD
ZAR 19,215 ZAR
View
B
Retailer 9
-
$1,774 SGD
$1,388 USD
View
Retailer 10
-
$2,057 SGD
A$2,475 AUD
View
Price last confirmed 22 days ago
Retailer 11
-
$2,156 SGD
A$2,595 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$2,210 SGD
$1,729 USD
View
B
Retailer 13
-
$2,244 SGD
€1,672 EUR
View
B
Retailer 14
-
$2,466 SGD
A$2,968 AUD
View
B
Retailer 15
-
$2,654 SGD
$2,076 USD
View
B
Retailer 16
-
$2,880 SGD
$2,253 USD
View
B
Retailer 17
-
$3,490 SGD
CA$3,791 CAD
View
Most Expensive
B
MOH London
LG692519969 · Oct 26
$3,513 SGD
£2,164 GBP
View
17 more retailers have this diamond
Prices start from $580 SGDSave up to $2,933 SGD

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
0.78ct Heart
$580 SGD